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      Coastal Flood Advisory
      until 5:00 AM EDT
      Elev 5 ft, 24.692 °N 81.080 °W

      Marathon, FL

      Marathon Station77°
      Wed, Sep 30, 2026
      Tonight
      Wed 09/30
      Low 76°f
      52% Precip. / 0.18 in
      Rain showers early with scattered thunderstorms arriving overnight. Low 76F. Winds E at 10 to 20 mph. Chance of rain 50%.
      Tomorrow
      Thu 10/01
      High 86°f
      61% Precip. / 0.43 in
      Thunderstorms in the morning followed by occasional showers in the afternoon. High 86F. Winds ESE at 15 to 25 mph. Chance of rain 60%.
      Sunrise 7:15 AM
      Sunset 7:12 PM
      Moonrise 10:02 PM
      Moonset 11:16 AM
      Waning Gibbous, 77% visible
      Hourly Forecast
      Now
      77°
      5PM
      41%
      78°
      6PM
      45%
      79°
      7PM
      47%
      79°
      7:12PM
      Sunset
      8PM
      82°
      9PM
      82°
      10PM
      82°
      11PM
      82°
      12AM
      82°
      1AM
      82°
      2AM
      82°
      3AM
      37%
      82°
      4AM
      35%
      81°
      5AM
      53%
      81°
      6AM
      49%
      81°
      7AM
      43%
      81°
      7:16AM
      Sunrise
      8AM
      56%
      81°
      9AM
      62%
      82°
      10AM
      54%
      82°
      11AM
      58%
      83°
      12PM
      52%
      84°
      1PM
      43%
      84°
      2PM
      33%
      85°
      3PM
      85°
      4PM
      85°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      5:00 pm
      Showers
      		 78°F 84°F 41% 0in 92% 75°F 89% 13 mph E 29.94in
      6:00 pm
      Showers
      		 79°F 85°F 45% 0.02in 81% 75°F 87% 14 mph E 29.94in
      7:00 pm
      Showers
      		 79°F 86°F 47% 0.02in 68% 75°F 87% 14 mph E 29.93in
      8:00 pm
      Cloudy
      		 82°F 89°F 10% 0in 90% 75°F 79% 14 mph E 29.94in
      9:00 pm
      Mostly Cloudy
      		 82°F 89°F 5% 0in 71% 74°F 77% 15 mph E 29.96in
      10:00 pm
      Mostly Cloudy
      		 82°F 90°F 4% 0in 76% 74°F 77% 15 mph E 29.97in
      11:00 pm
      Mostly Cloudy
      		 82°F 90°F 7% 0in 73% 75°F 79% 15 mph E 29.97in
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 8 miles
      3. Clouds Cloudy
      4. Dew Point75°F
      5. Humidity 91%
      6. Rainfall 2.85 in
      7. Snow Depth 0 in
       KMTH Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 84°F -°F -°F
      4. Low 73°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.18 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 86°F -°F -°F
      4. Low 80°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:15 AM 7:12 PM
      3. Civil Twilight 6:53 AM 7:34 PM
      4. Nautical Twilight 6:26 AM 8:01PM
      5. Astronomical Twilight 6:00 AM 8:27 PM
      1. Length of Visible Light 12h 41m
      2. Length of Day 11h 56m
      3. Tomorrow will be 1 minute 25 seconds shorter
      1. Moon 10:02 PM 11:16 AM
      2. Waning Gibbous77% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
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